Obstinacy standing alone is the weakest of all things in one whose mind is not possessed by wisdom.
For Hades is mighty in calling men to account below the earth, and with a mind that records in tablets he surveys all things.
There is no pain so great as the memory of joy in present grief.
Oaths are not the credit of men but men of oaths.
Memory is the mother of all wisdom.
Wrong must not win by technicalities.